Worksheets — Set 8

Geometry · Honors · Volume and surface area with composite figures

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Volume: rectangular prism 12 × 13 × 14 = ___ 2. Surface area of cube side 13: ___ 3. Cylinder: r=11, h=15. Volume = ___

_See printable PDF for diagram._

Written practice

1. Volume: rectangular prism 11 × 12 × 13 = ___ 2. Surface area of cube side 12: ___ 3. Cylinder: r=10, h=14. Volume = ___ 4. Cross-section parallel to base of a prism: shape? ___ 5. Compare volumes when dimensions scale by 10. Factor? ___ 6. Show work with units labeled. 7. Volume: rectangular prism 14 × 15 × 16 = ___ 8. Surface area of cube side 15: ___

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More written practice

1. Cylinder: r=13, h=17. Volume = ___ 2. Compare volumes when dimensions scale by 13. Factor? ___ 3. Volume: rectangular prism 17 × 18 × 19 = ___ 4. Surface area of cube side 18: ___ 5. Cylinder: r=16, h=20. Volume = ___ 6. Compare volumes when dimensions scale by 16. Factor? ___

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Patterns and rules

1. Volume: rectangular prism 28 × 29 × 30 = ___ 2. Surface area of cube side 29: ___ 3. Cylinder: r=27, h=31. Volume = ___

_See printable PDF for diagram._

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Parent tip: Draw and label 3D diagrams